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CPC
C03C13/046
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C
CHEMISTRY METALLURGY
C03
Glass mineral
C03C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS SURFACE TREATMENT OF GLASS SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS JOINING GLASS TO GLASS OR OTHER MATERIALS
C03C13/00
Fibre or filament compositions
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C03C13/046
Multicomponent glass compositions
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Patents Grants
last 30 patents
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
12,169,303
Issue date
Dec 17, 2024
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Aluminoborosilicate glass substantially free of alkali oxides
Patent number
12,134,580
Issue date
Nov 5, 2024
Corning Incorporated
Adam James Ellison
B32 - LAYERED PRODUCTS
Information
Patent Grant
Glass substrate for high-frequency device and circuit board for hig...
Patent number
12,037,283
Issue date
Jul 16, 2024
AGC Inc.
Kazutaka Ono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Optical fiber
Patent number
12,030,804
Issue date
Jul 9, 2024
Sumitomo Electric Industries, Ltd.
Yoshiaki Tamura
G02 - OPTICS
Information
Patent Grant
Fiber optic temperature measurement with quantum dot nanocomposite
Patent number
11,993,535
Issue date
May 28, 2024
Weinert Industries AG
Claudia Maier
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Optical element and associated manufacturing method
Patent number
11,880,063
Issue date
Jan 23, 2024
Centre National de la Recherche Scientifique
Damien Pomarede
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fiber optic imaging element with medium-expansion and fabrication m...
Patent number
11,802,071
Issue date
Oct 31, 2023
CHINA BUILDING MATERIALS ACADEMY
Lei Zhang
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Photodarkening-resistant ytterbium-doped quartz optical fiber and p...
Patent number
11,780,768
Issue date
Oct 10, 2023
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Lili Hu
G02 - OPTICS
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
11,719,881
Issue date
Aug 8, 2023
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
G02 - OPTICS
Information
Patent Grant
Glass substrate for high-frequency device and circuit board for hig...
Patent number
11,708,294
Issue date
Jul 25, 2023
AGC Inc.
Kazutaka Ono
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Manufacturing method for optical fiber and manufacturing apparatus...
Patent number
11,667,560
Issue date
Jun 6, 2023
Fujikura Ltd.
Tsukasa Hosokawa
G02 - OPTICS
Information
Patent Grant
Optical fiber with nitrogen and chlorine co-doped core
Patent number
11,500,149
Issue date
Nov 15, 2022
Corning Incorporated
Richard Michael Fiacco
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber
Patent number
11,467,340
Issue date
Oct 11, 2022
Sumitomo Electric Industries, Ltd.
Takemi Hasegawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
11,409,033
Issue date
Aug 9, 2022
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical system comprising chlorine doped mode field expanded optica...
Patent number
11,320,594
Issue date
May 3, 2022
Corning Incorporated
Dong Gui
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Wideband multimode co-doped optical fiber employing GeO2 and Al2O3...
Patent number
11,287,568
Issue date
Mar 29, 2022
Corning Incorporated
Dana Craig Bookbinder
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High chlorine content low attenuation optical fiber
Patent number
11,237,321
Issue date
Feb 1, 2022
Corning Incorporated
George Edward Berkey
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Aluminoborosilicate glass substantially free of alkali oxides
Patent number
11,168,018
Issue date
Nov 9, 2021
Corning Incorporated
Adam James Ellison
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Coupled multicore optical fiber
Patent number
11,156,770
Issue date
Oct 26, 2021
Corning Incorporated
Ming-Jun Li
G02 - OPTICS
Information
Patent Grant
Highly transmissive glasses with high solarisation resistance, use...
Patent number
11,084,754
Issue date
Aug 10, 2021
Schott AG
Simone Ritter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fiber
Patent number
11,048,040
Issue date
Jun 29, 2021
Sumitomo Electric Industries, Ltd.
Hirotaka Sakuma
G02 - OPTICS
Information
Patent Grant
Highly transmissive glasses with high solarisation resistance, use...
Patent number
11,034,612
Issue date
Jun 15, 2021
Schott AG
Simone Ritter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Wideband multimode co-doped optical fiber employing GeO2 and Al2O3...
Patent number
11,022,750
Issue date
Jun 1, 2021
Corning Incorporated
Dana Craig Bookbinder
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Intermediate to high CTE glasses and glass articles comprising the...
Patent number
10,988,405
Issue date
Apr 27, 2021
Corning Incorporated
Timothy James Kiczenski
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass substrate for high-frequency device and circuit board for hig...
Patent number
10,974,987
Issue date
Apr 13, 2021
AGC Inc.
Kazutaka Ono
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method for forming thermal-responsive fibers
Patent number
10,962,707
Issue date
Mar 30, 2021
Massachusetts Institute of Technology
Mehmet Kanik
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Photonic crystal fiber, a method of production thereof and a superc...
Patent number
10,928,584
Issue date
Feb 23, 2021
NKT Photonics A/S
Thomas Tanggaard Alkeskjold
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fiber optic plate and method for producing the same
Patent number
10,802,211
Issue date
Oct 13, 2020
HAMAMATSU PHOTONICS, K.K.
Takeo Sugawara
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Fiber coatings with low pullout force
Patent number
10,775,557
Issue date
Sep 15, 2020
Corning Incorporated
Ching-Kee Chien
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Highly transmissive glasses with high solarisation resistance, use...
Patent number
10,759,692
Issue date
Sep 1, 2020
Schott AG
Simone Ritter
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FIBER INCLUDING INTRA-CLADDING BARRIER LAYER
Publication number
20240353613
Publication date
Oct 24, 2024
OFS FITEL, LLC
Tristan Kremp
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER AND OPTICAL FIBER BASE MATERIAL
Publication number
20240327271
Publication date
Oct 3, 2024
Sumitomo Electric Industries, Ltd.
Hirotaka SAKUMA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIG...
Publication number
20240317631
Publication date
Sep 26, 2024
AGC Inc.
Kazutaka ONO
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ALKALI DOPED MULITCORE OPTICAL FIBER WITH REDUCED DEVITRIFICATION
Publication number
20240254034
Publication date
Aug 1, 2024
Corning Incorporated
Leon Devone
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBER
Publication number
20240150227
Publication date
May 9, 2024
FURUKAWA ELECTRIC CO., LTD.
Kazunori MUKASA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20240111087
Publication date
Apr 4, 2024
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MICROSTRUCTURED OPTICAL FIBER AND PREFORM FOR SAME
Publication number
20240069272
Publication date
Feb 29, 2024
Heraeus Quarzglas GmbH & Co. KG
Christian NEUMANN
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FLUORINE-CONTAINING SILICA GLASS POWDER AND METHOD FOR PRODUCING FL...
Publication number
20240025803
Publication date
Jan 25, 2024
MITSUBISHI CHEMICAL CORPORATION
Isao SHIMO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
Fiber Optic Imaging Element With Medium-Expansion And Fabrication M...
Publication number
20230212058
Publication date
Jul 6, 2023
China Building Materials Academy
Lei Zhang
G02 - OPTICS
Information
Patent Application
RECOVERY AND REUSE METHOD OF QUARTZ POWDER WASTE IN OUTSIDE-OF-TUBE...
Publication number
20230167016
Publication date
Jun 1, 2023
JIANGSU ETERN OPTICAL FIBER TECHNOLOGY CO., LTD.
Hongda CHEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OPTIMIZED CORE PARTICLES FOR OPTICAL FIBER PREFORM AND OPTICAL FIBE...
Publication number
20230069378
Publication date
Mar 2, 2023
Sterlite Technologies Limited
Nivedita Prasad
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
METHOD FOR DRAWING AN OPTICAL FIBER USING ROD-IN CYLINDER TECHNIQUE
Publication number
20230060842
Publication date
Mar 2, 2023
Sterlite Technologies Limited
Nivedita Prasad
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ULTRA-LOW LOSS OPTICAL FIBER
Publication number
20230066680
Publication date
Mar 2, 2023
Sterlite Technologies Limited
Badri Gomatam
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MULTICOMPONENT OXIDE GLASS, OPTICAL ELEMENT, OPTICAL FIBER, AND MET...
Publication number
20220396521
Publication date
Dec 15, 2022
Sumita Optical Glass, Inc.
Dai ANZAI
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FIBER OPTICS PLATE, SCINTILLATOR PANEL, RADIATION DETECTOR, ELECTRO...
Publication number
20220340480
Publication date
Oct 27, 2022
Hamamatsu Photonics K.K.
Tomoyuki NAKAYAMA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20220342148
Publication date
Oct 27, 2022
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
G02 - OPTICS
Information
Patent Application
GLASS COMPOSITIONS, GLASS ARTICLES, AND METHODS OF MAKING THE SAME
Publication number
20220332632
Publication date
Oct 20, 2022
The Penn State Research Foundation
Carly Jean Mathewson
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
QUARTZ FIBRE WITH HYDROGEN BARRIER LAYER AND METHOD FOR THE PRODUCT...
Publication number
20220227657
Publication date
Jul 21, 2022
LEONI KABEL GMBH
Wolfgang HAEMMERLE
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
BISMUTH DOPED FIBER AMPLIFIER
Publication number
20220052502
Publication date
Feb 17, 2022
OFS FITEL, LLC
Jiawei Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FIBER WITH NITROGEN AND CHLORINE CO-DOPED CORE
Publication number
20210349257
Publication date
Nov 11, 2021
Corning Incorporated
Richard Michael Fiacco
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PHOTONIC CRYSTAL FIBER, A METHOD OF PRODUCTION THEREOF AND A SUPERC...
Publication number
20210311251
Publication date
Oct 7, 2021
NKT PHOTONICS A/S
Thomas Tanggaard ALKESKJOLD
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
MANUFACTURING METHOD FOR OPTICAL FIBER AND MANUFACTURING APPARATUS...
Publication number
20210292223
Publication date
Sep 23, 2021
FUJIKURA LTD.
Tsukasa Hosokawa
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
HIGHLY TRANSMISSIVE GLASSES WITH HIGH SOLARISATION RESISTANCE, USE...
Publication number
20210276915
Publication date
Sep 9, 2021
SCHOTT AG
Simone Ritter
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
WIDEBAND MULTIMODE CO-DOPED OPTICAL FIBER EMPLOYING GeO2 AND Al2O3...
Publication number
20210239900
Publication date
Aug 5, 2021
Corning Incorporated
DANA CRAIG BOOKBINDER
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PHOTODARKENING-RESISTANT YTTERBIUM-DOPED QUARTZ OPTICAL FIBER AND P...
Publication number
20210230051
Publication date
Jul 29, 2021
Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
Fengguang LOU
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
ALUMINOBOROSILICATE GLASS SUBSTANTIALLY FREE OF ALKALI OXIDES
Publication number
20210221730
Publication date
Jul 22, 2021
Corning Incorporated
Adam James Ellison
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
FIBER OPTIC TEMPERATURE MEASUREMENT WITH QUANTUM DOT NANOCOMPOSITE
Publication number
20210206689
Publication date
Jul 8, 2021
LEONI KABEL GMBH
Claudia Maier
B82 - NANO-TECHNOLOGY
Information
Patent Application
OPTICAL FIBER
Publication number
20210171390
Publication date
Jun 10, 2021
Sumitomo Electric Industries, Ltd.
Yoshiaki TAMURA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
OPTICAL FIBERS HAVING CORE REGIONS WITH REDUCED ALPHA PROFILES
Publication number
20210116634
Publication date
Apr 22, 2021
Corning Incorporated
Peter Gottfried Hebgen
G02 - OPTICS
Information
Patent Application
OPTICAL FIBER
Publication number
20210096297
Publication date
Apr 1, 2021
Sumitomo Electric Industries, Ltd.
Takemi HASEGAWA
C03 - GLASS MINERAL OR SLAG WOOL